12062820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 42977088

約数和(自身を除く): 30914268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 373, 385, 420, 462, 490, 539, 588, 660, 735, 746, 770, 924, 980, 1078, 1119, 1155, 1470, 1492, 1540, 1617, 1865, 2156, 2238, 2310, 2611, 2695, 2940, 3234, 3730, 4103, 4476, 4620, 5222, 5390, 5595, 6468, 7460, 7833, 8085, 8206, 10444, 10780, 11190, 12309, 13055, 15666, 16170, 16412, 18277, 20515, 22380, 24618, 26110, 28721, 31332, 32340, 36554, 39165, 41030, 49236, 52220, 54831, 57442, 61545, 73108, 78330, 82060, 86163, 91385, 109662, 114884, 123090, 143605, 156660, 172326, 182770, 201047, 219324, 246180, 274155, 287210, 344652, 365540, 402094, 430815, 548310, 574420, 603141, 804188, 861630, 1005235, 1096620, 1206282, 1723260, 2010470, 2412564, 3015705, 4020940, 6031410, 12062820]

約数ペア:

[(1, 12062820), (2, 6031410), (3, 4020940), (4, 3015705), (5, 2412564), (6, 2010470), (7, 1723260), (10, 1206282), (11, 1096620), (12, 1005235), (14, 861630), (15, 804188), (20, 603141), (21, 574420), (22, 548310), (28, 430815), (30, 402094), (33, 365540), (35, 344652), (42, 287210), (44, 274155), (49, 246180), (55, 219324), (60, 201047), (66, 182770), (70, 172326), (77, 156660), (84, 143605), (98, 123090), (105, 114884), (110, 109662), (132, 91385), (140, 86163), (147, 82060), (154, 78330), (165, 73108), (196, 61545), (210, 57442), (220, 54831), (231, 52220), (245, 49236), (294, 41030), (308, 39165), (330, 36554), (373, 32340), (385, 31332), (420, 28721), (462, 26110), (490, 24618), (539, 22380), (588, 20515), (660, 18277), (735, 16412), (746, 16170), (770, 15666), (924, 13055), (980, 12309), (1078, 11190), (1119, 10780), (1155, 10444), (1470, 8206), (1492, 8085), (1540, 7833), (1617, 7460), (1865, 6468), (2156, 5595), (2238, 5390), (2310, 5222), (2611, 4620), (2695, 4476), (2940, 4103), (3234, 3730)]